package com.woniuxy.service;

import com.woniuxy.entity.Book;

import java.util.List;

/**
 * @author dingpf
 * @version 1.0
 * @description
 * @create 2025/4/21 16:53
 */
public interface BookService {

    List<Book> queryAll();

    Book queryBookById(Integer id);
}
